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Unit of Measure

Technical Specifications

Type

N/A Tapered Roller Bearing

Bore Type

N/A Round

Material

N/A Case Carburized Steel

Limiting Speed - Oil

N/A 6600 rpm

Limiting Speed - Grease

N/A 4900 rpm

Style

N/A Cone & Cup

Precision Rating

N/A Class 0

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.37

Y2 (Axial Load Factor)

N/A 1.60

Y0 (Axial Load Factor)

N/A 0.88

Static Load Rating

N/A 21000 lbf93500 N93.50 kN

Dynamic Load Rating

N/A 17900 lbf79500 N79.50 kN

Enclosure

N/A Open

Weight

N/A 1.230 lb0.558 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

N/A 1.5748 in40.000 mm

D

N/A 3.14960 in80.000 mm

C

N/A 0.74800 in19.000 mm

B

N/A 0.9055 in23.000 mm

a (Effective Load Center)

N/A -0.2264 in-5.750 mm

T

N/A 0.9744 in24.750 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.06 in1.5 mm

da

N/A 1.91 in48.5 mm

db

N/A 1.89 in48.0 mm

Da

N/A 2.81 in71.5 mm

Da min

N/A 2.68 in68.0 mm

Db

N/A 2.95 in75.0 mm